457
FZNT32 KNHC 191515
OFFN21
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1115 AM EDT SUN OCT 19 2025
MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF AMERICA
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
SYNOPSIS
MODERATE TO OCCASIONALLY FRESH S TO SW WINDS WILL
OCCUR OVER THE NORTHEASTERN GULF INTO THIS AFTERNOON AS AN
INCREASING PRESSURE GRADIENT DEVELOPS BETWEEN HIGH PRESSURE OVER
THE WESTERN ATLANTIC, AND A COLD FRONT EXTENDING FROM THE DEEP
SOUTH INTO THE NORTHWESTERN BASIN. THIS COLD FRONT WILL PROGRESS
SOUTHEASTWARD OVER THE GULF THROUGH EARLY THIS WEEK, AND MODERATE
N TO NE WINDS WILL OCCUR NORTH OF THE FRONT, WITH LOCALLY FRESH
WINDS POSSIBLE NORTH OF 27N INTO MON MORNING. HIGH PRESSURE WILL
BUILD OVER THE BASIN IN THE WAKE OF THIS FRONT, LEADING TO GENTLE
TO MODERATE WINDS AND SLIGHT SEAS OVER THE GULF.
GULF OF AMERICA N OF 26N W OF 87W
THIS AFTERNOON
N TO NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
MON
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
E WINDS 10 KT. SEAS 3 TO 4 FT.
TUE
S WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE
WINDS LESS THAN 10 KT. SEAS 3 FT.
TUE NIGHT
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
WED
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
THU
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
GULF OF AMERICA FROM 22N TO 26N W OF 87W
THIS AFTERNOON
VARIABLE WINDS LESS THAN 10 KT, BECOMING N
10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT.
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT.
MON
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT.
TUE
E WINDS LESS THAN 10 KT. SEAS 3 FT.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SW GULF OF AMERICA S OF 22N W OF 87W
THIS AFTERNOON
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR
LESS.
TONIGHT
N WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ, AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS,
BUILDING TO 3 FT AFTER MIDNIGHT.
MON
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT IN THE MORNING,
SUBSIDING TO 2 FT OR LESS.
MON NIGHT
WITHIN 60 NM OF COAST OF VERACRUZ, NE WINDS LESS
THAN 10 KT. ELSEWHERE, NE WINDS LESS THAN 10 KT, SHIFTING TO E
AFTER MIDNIGHT. SEAS 2 FT OR LESS, BUILDING TO 3 FT AFTER
MIDNIGHT.
TUE
E WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE
WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING, SUBSIDING TO
2 FT OR LESS.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING
TO 3 TO 4 FT AFTER MIDNIGHT.
WED
NE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 4 FT.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU
NE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 5 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
GULF OF AMERICA E OF 87W
THIS AFTERNOON
S WIND 10 TO 15 KT. SEAS 3 TO 4 FT.
TONIGHT
NE WINDS 10 TO 20 KT. SEAS 3 FT.
MON
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
MON NIGHT
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
TUE
E WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,
SUBSIDING TO 2 FT OR LESS.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
WED
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
THU
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
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